Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8473fee83fc3e01377419b8d390b5a0726bb8ec2e26b2d3993beb4a3cb88c322:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^